Keeping white Jordan 4 reps looking fresh requires gentle, targeted cleaning—especially since their materials (like leather, mesh, and rubber) can easily show stains or yellowing. The key is to avoid harsh chemicals that might damage the fabric or fade the white, and instead use mild products paired with careful techniques. First, start with dry preparation. Remove the laces and set them aside—they can be cleaned separately later. Use a soft-bristled brush (a old toothbrush works well for small areas) or a microfiber cloth to gently wipe away loose dirt, dust, or debris from the upper midsole, and outsole. Pay extra attention to the mesh panels on the sides and the crevices around the lace locks, as these spots trap dirt easily. Never scrub aggressively here, as it could fray the mesh or scratch the leather. Next, mix a cleaning solution. In a bowl, combine warm (not hot) water with a small amount of mild detergent—dish soap or a pH-neutral shoe cleaner works best. Avoid bleach or strong stain removers, as they can discolor the white material or weaken the glue holding the shoe together. Dip a clean microfiber cloth or sponge into the solution, wring out excess water (it should be damp, not soaking), and start cleaning the upper. For leather parts, wipe in gentle circular motions to lift stains; for mesh, lightly dab to avoid pushing dirt deeper into the fabric. For the midsole and outsole (the rubber parts), you can use a slightly stiffer brush (like a shoe brush) with the same soapy solution. Scrub gently to remove scuff marks or ground-in dirt, focusing on yellowed areas—for tough stains, let the soapy solution sit for 1-2 minutes before scrubbing. Rinse the brush frequently to avoid spreading dirt. After cleaning, wipe the entire shoe with a damp cloth (no soap) to remove any detergent residue. Then, stuff the shoes with white paper towels or shoe trees to help them retain their shape while drying. Let them air-dry in a cool, well-ventilated area away from direct sunlight or heat sources (like hair dryers), as heat can cause the white material to yellow or the leather to crack. For the laces, soak them in the soapy solution for 5 minutes, scrub lightly, then rinse and hang to dry. To keep your white jordan 4 reps looking crisp long-term, avoid wearing them in muddy or rainy conditions, and spot-clean small stains as soon as they appear. With this gentle, step-by-step method, you can maintain their bright white look without damaging the shoe’s materials.